The water was already pounding hot when I stepped into the big family shower. Mom was already there, her back to me, soaping her heavy tits, water streaming down her ass. "Get in here, baby," she said without turning around. "Your sister's hogging the other bathroom again."
I dropped my towel. My cock was half-hard just from seeing her like that, thick and soapy. I moved behind her, pressed my body to hers, and slid my hands around to grab those wet tits. She moaned low and pushed back, grinding her ass against my dick until it was fully stiff and throbbing between her cheeks.
"Fuck, Mom, you feel good," I growled, pinching her nipples hard. She reached back and wrapped her fingers around my shaft, stroking it slow and tight under the spray.
"Been waiting for you to come home from college," she said, voice husky. "Your dads at work. Weve got time."
I spun her around, pushed her against the tile wall, and dropped to my knees. Water ran down my face as I spread her legs and buried my tongue in her shaved pussy. She tasted clean and already wet. I licked her clit in fast circles while two fingers pumped into her cunt. Mom grabbed my hair and fucked my face, hips rolling, moaning loud enough that the sound echoed off the walls.
"Goddamn, eat that pussy," she hissed. "Make Mommy come before anyone else gets here."
She came hard, thighs shaking, juice flooding my mouth. I stood up, spun her back to the wall, and shoved my cock straight into her from behind. One thrust, balls-deep. She was tight and hot and perfect. I fucked her hard, water slapping between us, my hips slapping her ass with every stroke.
"Harder," she begged. "Fuck your mother like you mean it."
I pounded her, one hand on her hip, the other reaching around to rub her clit. She came again, cunt squeezing my dick, and I kept going, chasing my own load.
The door opened.
My sister walked in, already naked, tits bouncing. "Starting without me?" she laughed, stepping under the second shower head. She watched us for a second, then dropped to her knees in front of Mom and started licking Moms clit while I fucked her.
"Fuck yes," Mom groaned. "Both my kids on me at once."
My sister reached up and cupped my balls, tugging gently while her tongue worked Moms clit. The sight of it, plus the tight grip of Moms pussy, pushed me over. I slammed deep and unloaded, thick ropes of cum pumping into her.
I pulled out and my sister immediately sucked my cock clean, tasting Moms pussy and my cum together. Mom turned around, sat on the shower bench, and spread her legs. "Your turn, baby girl. Sit on Mommys face while your brother fucks you."
My sister climbed on, straddling Moms mouth. I got behind her, lined up, and slid into my sisters tight cunt while Mom licked her from below. We moved together, slow at first, then faster. Water streamed over all three of us. My sister came first, shaking and moaning into the steam. I followed, filling her up while Mom kept licking both of us.
We stayed under the water, breathing hard, hands still roaming. Mom stood, kissed me deep, then kissed my sister. "Round two after we wash up," she said, already soaping my cock again. "Your dad wont be home for hours."
We kept going until the hot water ran out.
